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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Groundwater Availability For Summer Low Flows: Co-Production And Shared Application Of Hydrogeologic Tools And Information, Rick Dinicola, Lonna Frans, Wendy Welch Apr 2018

Groundwater Availability For Summer Low Flows: Co-Production And Shared Application Of Hydrogeologic Tools And Information, Rick Dinicola, Lonna Frans, Wendy Welch

Salish Sea Ecosystem Conference

Groundwater discharge to streams and rivers in Puget Sound basin is the primary source of water for sustaining summer low flows and associated aquatic habitat. The science underlying how human and environmental stressors can affect low flows can be difficult for scientists and stakeholders to grasp, largely because it requires understanding the mechanics of groundwater recharge and discharge processes combined with the subtleties of estimating cumulative rates of groundwater extraction and use in subbasins. USGS has initiated a Near-Term Action (NTA) for the 2016 Action Agenda that will better inform our understanding of the effects of current and future stressors …


Research Poster: From Lab To Basin Scale: A Look At Changes In Evaporative And Transpirative Processes In Arid And Semi-Arid Shallow Groundwater Systems, Jeremy E. Koonce, Michael H. Young, Dale A. Devitt, Zhongbo Yu Feb 2010

Research Poster: From Lab To Basin Scale: A Look At Changes In Evaporative And Transpirative Processes In Arid And Semi-Arid Shallow Groundwater Systems, Jeremy E. Koonce, Michael H. Young, Dale A. Devitt, Zhongbo Yu

2010 Annual Nevada NSF EPSCoR Climate Change Conference

Research poster


Baseline Microbial Characterizations Of An Imperiled Aquatic Diversity Hotspot: Ash Meadows National Wildlife Refuge, Jessica Newburn, Jim Bruckner, Jenny C. Fisher, Duane P. Moser Aug 2009

Baseline Microbial Characterizations Of An Imperiled Aquatic Diversity Hotspot: Ash Meadows National Wildlife Refuge, Jessica Newburn, Jim Bruckner, Jenny C. Fisher, Duane P. Moser

Undergraduate Research Opportunities Program (UROP)

Located in the discharge zone of the Death Valley Flow System, Ash Meadows National Wildlife Refuge is a spring-fed desert oasis and biodiversity hotspot about 90 miles northwest of Las Vegas. These critical wetlands are potentially threatened by groundwater pumping, exotic species invasions, and climate change. Although a major component of the lower food web, very little is known about the microbial makeup of this ecosystem. As a first step towards understanding the microbial and biogeochemical aspects of this system, a detailed molecular-based characterization of microbial communities, baseline chemistry, and physical characteristics of various springs of Ash Meadows will be …